27708579

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 41705664

約数和(自身を除く): 13997085

約数列:

[1, 3, 9, 41, 61, 123, 183, 369, 549, 1231, 2501, 3693, 7503, 11079, 22509, 50471, 75091, 151413, 225273, 454239, 675819, 3078731, 9236193, 27708579]

約数ペア:

[(1, 27708579), (3, 9236193), (9, 3078731), (41, 675819), (61, 454239), (123, 225273), (183, 151413), (369, 75091), (549, 50471), (1231, 22509), (2501, 11079), (3693, 7503)]